Arthur, at 09:03 on Jun 24 1996, you wrote to all ...

AM> Fresh news:
AM> Total km of 0.4mm Copper with no loading or bridge taps for 
AM> 1e-7 BER DCE rate (bps)  
AM> ..........2 PCM Channels  1 PCM Channel   Copper Only 
AM> 33600     not possible          1.0             3.4 
AM> 31200           0.2 (1e-5 BER)  3.2             6.2
AM> 28800           2.7             4.3             7.1
AM> 26400           4.3             4.9             7.7
AM> 24000           6.0             6.6             9.3
AM> 21600                           8.2             9.9
AM> 19200                           8.7             9.9
AM> 16800                           8.9             9.9
AM> 14400                           9.3             9.9
AM> 12000                           9.3             9.9           
AM>  9600                           9.3             9.9
AM>  7200                           9.3             9.9
AM>  4800           8.2             9.3             9.9
AM>  2400           8.2             9.3             9.9

AM> Line card used for PCM channels was a universal card from a 
AM> "Compact RIM".

What is meant by PCM channels?

David
@EOT:

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